141 bars at 190 BPM -- fast, and 2:57 of it without a break -- on crash, hi-hat, snare, high tom, mid tom, floor tom and kick.
77 out of 100: demanding, mostly on how many notes a second it asks for.
snare through bar 1, hi-hat through bars 2-9, snare through bars 10-11, hi-hat through bars 12-26, snare through bars 27-44 and hi-hat through bars 45-55, and 8 more changes after that.
The beat the song is built on is one bar, played through bars 55, 57 and 59, and 5 more places -- 12% of every bar the kit plays. This one moves around more than most: the beat is where to start, not the whole job.
90
1.......2.......3.......4.......
CC |x-------------------------------|
BD |x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-|4 fills to learn, played 9 times: bars 9, 26, 27, 36, 37, 56 and 3 more.
It cuts the song into 41 exercises -- the grooves, the fills, and the joins between sections, which is where players actually come off -- and puts them in the order a teacher would. Each one opens on a reduction you can already play and adds the notes back a rung at a time, with a tempo to reach and a gate to pass before the next.
190 BPM, in 4/4, with the time kept in thirty-second notes. At that speed the thirty-second notes are the whole difficulty, so the room will take it down to a quarter of it and climb back.
77 out of 100: demanding, mostly on how many notes a second it asks for. The beat itself is 44 out of 100; the rest of the number is everything around it.
141 bars, about 2:57 at the written tempo. The course breaks it into 41 exercises over 15 sittings, about 24 minutes each.
crash, hi-hat, snare, high tom, mid tom, floor tom and kick. That is most of a full kit; the part moves around it rather than sitting in one place.
4 fills to learn, played 9 times: bars 9, 26, 27, 36, 37, 56 and 3 more.